Can flex seal fix a radiator hose?? 

The flex seal tape is legit. It works really well.

In a pinch that seal tape might work for a few hours or just enough time to get you home but not anywhere near a permanent fix. Thanks for the information

Had two small cooler pipe holes couple of weeks ago. Managed to get it sealed in a pinch with some electrical tape I still had in the car :)

I broke the plastic connectors anyone know that I can do?